The chemical characterisation of nettle (Urtica dioica L.) seed oil.

Mitrović, Jelena; Nikolić, Nada; Ristić, Ivan; Karabegović, Ivana; Savić, Saša; Šimurina, Olivera; Cvetković, Biljana; Pešić, Mirjana

The past decade has seen increasing interest in plant oils in the food, pharmaceutical, and cosmetic industries due to their diverse functional and nutritional properties, as well as the high levels of consumer acceptance. As a result, there has been a spike in research interest in finding new sources of oils with good potential for industrial use. In this paper, the chemical characterisation (saponification, iodine, acid and ester numbers, as well as fatty acid composition) of nettle seed oil was given. Oil was analysed for its thermooxidative stability by differential scanning calorimetry. The kinetic parameters of oxidation (Ea, A, and k) were also determined. The results showed that nettle seed oil belongs to the group of edible oils of the linoleic type and it is nutritionally highly valuable, it has pronounced thermooxidative stability and could be an alternative source of raw material for the food, cosmetics, and other non-food industries.

EDIBLE fats & oils; OILSEEDS; VEGETABLE oils; STINGING nettle; DIFFERENTIAL scanning calorimetry; LINSEED oil

Natural Product Research, 2025, Vol 39, Issue 1, p48

1478-6419

Academic Journal

10.1080/14786419.2023.2250525